Gas Cost Estimator: estimation of gas costs using the measure marginal method
In this script, there is conducted the estimation for the
measure_marginal approach for a single given env. The
programs is the set of bytecode programs with varying number of opcodes.
The measurements are time measurements of program runs or benchmarks.
The estimation of each opcode is calculated as the regression against
the number of a given opcode in the executed programs.
Parametrization. The evm client name env=geth, the file with programs
programs=pg_marginal_full_step5_v2.csv, the file with measurements
results=results_marginal_full_geth.csv,
the output csv file with estimated cost
output_estimated_cost=reports-08.11.2024/estimated_cost_geth_full.csv,
should the details be included in the report details=FALSE.
The comparision of result. Before and after removing outlying
measurement. Switch removed_outliers to FALSE
to see the comparison.
if (removed_outliers) {
measurements = remove_compare_outliers(measurements, 'measure_total_time_ns', c(env))
}
Now we can investigate the linear regressions.
for (opcode in all_opcodes) {
estimate = compute_all(opcode=opcode, env=env, use_median=TRUE, plots=ifelse(details,'all','scatter'))
estimates[nrow(estimates) + 1, ] = c(opcode, estimate, env)
}
The resulting estimates based on the regressions above.
estimates## op estimate_marginal_ns estimate_marginal_ns_stderr env
## 1 ADD -51.440909 4.00606261 geth
## 2 MUL 13.004545 0.99019690 geth
## 3 SUB 5.244545 2.00360875 geth
## 4 DIV 7.806364 0.18376508 geth
## 5 SDIV 9.580000 0.15556290 geth
## 6 MOD 7.410909 0.24734699 geth
## 7 SMOD 9.315455 0.14150282 geth
## 8 ADDMOD 12.614545 0.26053276 geth
## 9 MULMOD 22.426364 0.27870536 geth
## 10 EXP 26.974545 0.38723384 geth
## 11 SIGNEXTEND 9.003636 0.19296726 geth
## 12 LT 7.322727 0.18791666 geth
## 13 GT 7.390000 0.20104845 geth
## 14 SLT 10.649091 1.17873584 geth
## 15 SGT 8.035455 0.25727237 geth
## 16 EQ 7.010909 0.24735441 geth
## 17 ISZERO 4.509091 0.39113454 geth
## 18 AND 7.020909 0.19982798 geth
## 19 OR 7.009091 0.18487829 geth
## 20 XOR 6.971818 0.22909953 geth
## 21 NOT 5.000000 0.09550023 geth
## 22 BYTE 8.254545 0.24385939 geth
## 23 SHL 7.913636 0.38163476 geth
## 24 SHR 8.247273 0.19265102 geth
## 25 SAR 8.616364 0.20814366 geth
## 26 KECCAK256 406.541818 2.66244611 geth
## 27 ADDRESS 20.200000 0.10600865 geth
## 28 ORIGIN 6.310909 0.30082775 geth
## 29 CALLER 11.453636 0.79268111 geth
## 30 CALLVALUE 4.957273 0.19887447 geth
## 31 CALLDATALOAD 33.499091 1.47615635 geth
## 32 CALLDATASIZE 5.051818 0.16246240 geth
## 33 CALLDATACOPY 39.728182 1.28979675 geth
## 34 CODESIZE 5.305455 0.17838269 geth
## 35 CODECOPY 26.637273 1.68601712 geth
## 36 GASPRICE 5.699091 0.44168670 geth
## 37 EXTCODESIZE 54.402727 1.49153322 geth
## 38 EXTCODECOPY 75.333636 3.08528679 geth
## 39 RETURNDATASIZE 4.389091 0.42311061 geth
## 40 RETURNDATACOPY 6.158182 4.85793288 geth
## 41 EXTCODEHASH 80.294545 2.01307307 geth
## 42 COINBASE 7.583636 0.25341669 geth
## 43 TIMESTAMP 4.667273 0.49415909 geth
## 44 NUMBER 5.216364 0.48731155 geth
## 45 DIFFICULTY 7.965455 0.59710935 geth
## 46 GASLIMIT 5.489091 0.71887551 geth
## 47 CHAINID 7.873636 0.73076680 geth
## 48 SELFBALANCE 33.955455 0.81140284 geth
## 49 POP 6.351818 0.92773859 geth
## 50 MLOAD 13.090000 2.58387312 geth
## 51 MSTORE 15.542727 0.64385853 geth
## 52 MSTORE_COLD 20.066364 0.79946671 geth
## 53 MSTORE8 15.713636 1.26344868 geth
## 54 JUMP 13.087273 1.56076857 geth
## 55 JUMPI 16.255455 3.06719811 geth
## 56 PC 4.705455 0.55076072 geth
## 57 MSIZE 4.151818 0.57301828 geth
## 58 GAS 5.121818 0.70241640 geth
## 59 JUMPDEST 4.398182 0.42178030 geth
## 60 MCOPY 21.664545 1.12249799 geth
## 61 MCOPY_COLD 26.647273 1.09809820 geth
## 62 PUSH0 3.850000 0.65833604 geth
## 63 LOG0 213.440909 8.29884021 geth
## 64 LOG1 235.254545 5.49659382 geth
## 65 LOG2 254.376364 5.35003054 geth
## 66 LOG3 267.572727 3.93156682 geth
## 67 LOG4 278.936364 4.66722409 geth
## 68 CREATE 7374.918182 29.02125572 geth
## 69 CALL 492.700909 7.01310003 geth
## 70 RETURN 24.008182 8.83634721 geth
## 71 DELEGATECALL 384.894545 5.37142205 geth
## 72 STATICCALL 436.326364 6.70211703 geth
## 73 REVERT 63.060000 3.65110753 geth
## 74 PUSH1 5.988182 0.15524825 geth
## 75 PUSH2 9.920909 0.45168504 geth
## 76 PUSH3 9.985455 0.62710904 geth
## 77 PUSH4 9.948182 0.50785845 geth
## 78 PUSH5 9.115455 0.23493175 geth
## 79 PUSH6 10.024545 0.21998643 geth
## 80 PUSH7 10.144545 0.18761443 geth
## 81 PUSH8 10.646364 0.69364020 geth
## 82 PUSH9 9.098182 0.56940483 geth
## 83 PUSH10 14.731818 1.07020912 geth
## 84 PUSH11 9.487273 0.16370481 geth
## 85 PUSH12 8.770000 0.21612477 geth
## 86 PUSH13 10.134545 0.24097598 geth
## 87 PUSH14 9.939091 0.26840532 geth
## 88 PUSH15 10.447273 0.32586059 geth
## 89 PUSH16 8.818182 0.50234894 geth
## 90 PUSH17 10.014545 0.66363941 geth
## 91 PUSH18 10.110909 0.53693139 geth
## 92 PUSH19 10.787273 0.21256318 geth
## 93 PUSH20 9.968182 0.19637088 geth
## 94 PUSH21 10.198182 0.31579131 geth
## 95 PUSH22 11.531818 0.30135217 geth
## 96 PUSH23 11.699091 0.34922175 geth
## 97 PUSH24 10.576364 0.48727650 geth
## 98 PUSH25 9.968182 0.27626244 geth
## 99 PUSH26 10.360000 0.19707783 geth
## 100 PUSH27 9.917273 0.22150645 geth
## 101 PUSH28 10.272727 0.32293421 geth
## 102 PUSH29 10.369091 0.28390301 geth
## 103 PUSH30 10.496364 0.62398082 geth
## 104 PUSH31 11.196364 0.20737637 geth
## 105 PUSH32 10.728182 0.18510638 geth
## 106 DUP1 5.751818 0.15266563 geth
## 107 DUP2 5.595455 0.09854544 geth
## 108 DUP3 5.303636 0.51241914 geth
## 109 DUP4 5.192727 0.56996738 geth
## 110 DUP5 4.596364 0.61965096 geth
## 111 DUP6 5.766364 0.20685475 geth
## 112 DUP7 5.867273 0.21660711 geth
## 113 DUP8 6.043636 0.17465590 geth
## 114 DUP9 6.154545 0.32172914 geth
## 115 DUP10 5.941818 0.30320964 geth
## 116 DUP11 6.428182 0.68779328 geth
## 117 DUP12 5.975455 0.59110416 geth
## 118 DUP13 5.477273 0.10260832 geth
## 119 DUP14 5.689091 0.18698615 geth
## 120 DUP15 5.720000 0.17719786 geth
## 121 DUP16 6.559091 0.94966405 geth
## 122 SWAP1 6.424545 0.50522622 geth
## 123 SWAP2 6.217273 0.12882139 geth
## 124 SWAP3 6.181818 0.14070529 geth
## 125 SWAP4 7.347273 0.57817165 geth
## 126 SWAP5 5.833636 0.15655585 geth
## 127 SWAP6 5.820909 0.37275080 geth
## 128 SWAP7 6.112727 0.92554027 geth
## 129 SWAP8 5.881818 0.58024725 geth
## 130 SWAP9 13.953636 2.07600748 geth
## 131 SWAP10 4.120909 0.74979710 geth
## 132 SWAP11 5.113636 1.07671724 geth
## 133 SWAP12 6.487273 0.30956351 geth
## 134 SWAP13 7.237273 0.82556595 geth
## 135 SWAP14 5.831818 0.52400546 geth
## 136 SWAP15 6.023636 0.11961984 geth
## 137 SWAP16 6.059091 0.12227376 gethThe results are exported to reports-08.11.2024/estimated_cost_geth_full.csv.